Parasitic loads - GM trucks & SUV's
I have a 2011 GMC Sierra 1500 that I bought new 3 1/2 years ago (now out of warranty). I’m beginning to believe the electrical system was designed by Lucas Electric, the Price of Darkness. (For those...
Forum Discussion
I have a 2003 Roadtrek on a Chevy 3500 chassis and my battery used to drain. It turns out it was the rear cargo power door lock going on and off which eventually drained the battery. Hope this helps.
